489 Big Block Chevy
489 Big Block Stroker Crate Engine - Hot Rod Series - 600 HP

Street / Strip Stroker Engine perfect for your Camaro, Corvette, Chevelle or any classic GM.

NOTE: Not ready to ship immediately. Engine is built to order.

Based off of the famous 454 Big Block Chevy, this 489 stroker engine from Prestige Motorsports comes dyno-tested and tuned includes individual dyno sheet and video and also comes with a three year unlimited mileage warranty (street use only). If you’re looking for big HP and gobs of torque at a very reasonable price, this 489 stroker is the engine for you. 600 horsepower, custom machined, built and assembled at Prestige in Concord, NC.

Hot Rod Series

Ready to get serious with your hot rod, cruiser, or daily driver? The engines in our Hot Rod Series will upgrade your ride with a custom-machined factory OEM block, plus a hydraulic roller cam and lifters, forged pistons, a stroker crankshaft, forged steel rods, competition valve job, and an arrangement of top-quality internal components. These street-serious motors are perfect for cruising, car shows, and even a little bracket racing. They’re not intended for boost or nitrous.


Fuel:  91+ AKI

Max RPM:  6,500

Idle Quality:  Rough

Best Use:  Street / Strip
SPECIFICATIONS
BIG BLOCK CHEVY 489 STROKER ENGINE SPECS

Here are the components that make up this engine.

Bore: 4.280-inches (up to.060 over)

Stroke: 4.250-inches

Crankshaft: Cast Steel

Rods: 4340 Forged Steel I-Beam

Pistons: 4032 Forged Aluminum 18cc dome

Camshaft: Hydraulic Roller

Oil Pan: Call for options

28oz external balance

Cylinder Heads: Aluminum As Cast

Intake Port: Rectangular Port

Valve Springs: Dual with Dampner

Rocker Arms: Billet Aluminum Full Rollers

Valve Covers: Call for options

Intake Manifold: Not Included

Block: OEM 454, Gen V/V1

DYNO TESTING

Here at Prestige Motorsports, our “Dyno Promise” means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Then, we deliver the dyno results for your project directly to you, the customer. Dyno testing not included in long block price. Hours for dyno testing will be calculated with the purchase of the fuel and ignition group per engine order.

Dyno Tested
489 Big Block Chevy Dyno Graph
WARRANTY

Would you make a major investment that is not backed by a warranty? Of course not! Prestige Motorsports believes in and stands behind our engines. That’s why we have offered a best in class warranty for over 10 years! When you purchase a Prestige Motorsports engine you can rest assured we’ll be here for the long haul.

Prestige Motorsports Warranty
ADD-ONS
UPGRADES & ADD-ONS

Ready to upgrade? Add a kit from each area below to convert your base engine into a turn-key package. Kits come installed and dyno tested with your engine.

*Add-ons are NOT included in the listed price. Please contact us for turn-key estimates.*

Fuel Delivery

Don’t waste time and frustration on that old carburetor. Fuel your engine with a dyno tested system for proven performance.

4150 Carburetor
4-Barrel Carburetor
Holley Multi-Point Fuel Injection
Holley Multi-Point Fuel Injection
Borla Stack Fuel Injection
Borla Stack Fuel Injection

Ignition System

You'll need a top-notch ignition system for trouble-free performance. Let us customize one for you with everything needed to keep the spark alive.

Turn-Key Ignition Package
Turn-Key Ignition Package

Pulley Kits

Pulleys drive vital components. Let us install a high-quality kit that keeps your engine running and provides max clearance for cooling systems. Available in multiple finishes!

Serpentine Pulley Kit Alternator
Alternator Only
Serpentine Pulley Kit Alternator Power Steering
Alt + Power Steering
Serpentine Pulley Kit Alternator Power Steering Air Conditioning
Alt + PS + Air Conditioning
Serpentine Pulley Kit Alternator Power Steering Air Conditioning
Ultra Drive Alt + PS + AC

Ultimate Turn-Key Package

Get the best of the best with our Ultimate Turn-Key Package. This comprehensive package delivers everything you need to bring the vehicle of your dreams to life. Message us to find out more!

The Ultimate Turn-Key Package
Engine + Transmission Package + Cooling System + Fuel Supply

other options available message for details

Prestige Motorsports Mission Statement
Prestige Motorsports Core Values

Value

We genuinely believe in the value of Prestige Motorsports engines and vehicles. We earn your business by building and delivering top-quality products that perform at the highest level. We are willing to prove that value is not determined solely by the price paid for a product. Value includes how well a product performs, how reliable it is throughout its lifespan, and the customer service and support that backs it up.

Quality

We use and sell components that we have found, through our years of experience, to be the highest quality and most reliable for each given application. We take pride in the quality of our work and never cut corners.

Performance

We work with suppliers to design and select components that perform at the highest level for each individual goal-driven application. We are always working to improve our entire line of engines so that we can offer the best performance possible. We are committed to delivering the performance we promise. We refuse to make inflated performance claims. The numbers we advertise are accurate, and we will not ship an engine until it meets or exceeds those standards.

Service

We have an experienced and knowledgeable staff committed to offering the best service and advice possible. Our team works with customers to select exactly the right products for their performance needs and goals. They also answer questions to help customers get the most out of their engines and components.